What I did was the following:
While watching the first episode of lost the other day, I kept the bridge in my hands and rubbed the cape cod on it. After the episode was over, the cape cod cloth was black, and I mean really black, and the bridge had a mirror finish. It looks better IMHO, not exactly like the gen, but a lot better than with those little nasty brush marks.
I will now try to give it a brushed look, sort of like on that picture you attatched, mark. Thanks for that btw. I havnt found a good pic of the movemt yet.
Another reason for my attemt to polish the bridge is, that the engraving is too deep on the rep. If you take a look at the picture, the engraving is not as large as on the rep movement, but also not as deep. The polishing made the engraving look not as deep.
I have no idea, yet, how to get a nice brushed look, but I hope I will figure it out eventualy!
I learned, that all it takes, is time and dirty hands lol! i mean the brush marks were like real deep on that bridge, now they are not visible anymore!!
Maybe the best method of recreating the look of the gen is grinding all the engraving off, brushing the bridge and using a pencil to write PANERAI PANERAI on the bridge lol